Pematangsiantar時間
04:02:15
日出: 06:13:47 
日落: 18:11:4005:02:15
00:02:15
18:02:15
02:32:15
15:02:15
05:02:15
02:02:15
05:02:15
05:02:15
02:32:15
00:02:15
05:02:15
03:02:15
06:02:15
18:02:15
Pematangsiantar與主要城市的時差
+4
+4
+2
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
-1
-1
-1
-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12